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Recent modification of decomposition method for solving wave-like equation 求解类波方程分解方法的最新改进
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1235
Z. H. Kareem, L. Tawfiq
{"title":"Recent modification of decomposition method for solving wave-like equation","authors":"Z. H. Kareem, L. Tawfiq","doi":"10.47974/jim-1235","DOIUrl":"https://doi.org/10.47974/jim-1235","url":null,"abstract":"In this article exact solution for nonlinear wave-like equations with variable coefficients will be obtain by using reliable manner depend on combined Laplace transform with decomposition technique and the results has shown a high-precision, smooth and the series solution is converge rapidly to exact analytic solution compared with other classic approaches. Suggested approach not needs any discretization by data of domain or presents assumption or neglect for a perturbation parameter in problems and not need to use any assumption to convert the non-linear terms into linear. Two examples of strongly nonlinear 2-dimensional space high order have been presented to show the convergence of solution obtained by suggested method to the exact.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70465412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-double truncated continuous distribution 多-双截连续分布
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1464
Kawther F. Al-Hasan, K. A. Al-Kadim
{"title":"Multi-double truncated continuous distribution","authors":"Kawther F. Al-Hasan, K. A. Al-Kadim","doi":"10.47974/jim-1464","DOIUrl":"https://doi.org/10.47974/jim-1464","url":null,"abstract":"Our life contains many scientific, health, and social problems, which are complex and difficult for easy modeling. Therefore, most researchers resorted to studying distributions in different forms to be able to represent these problems, and from these new forms of distributions are called truncated distributions. This paper, suggests a new formula to find the multiple truncations for one or more intervals to a double truncated continuous distribution. Some statistical properties of multi–double truncated are introduced.  Weibull distribution is applied for two intervals on the double truncation and introduced some of its statistical properties.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70465777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stability for some types of multi control integro differential inequalities 一类多控制积分微分不等式的稳定性
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1487
Ali Abdulhasan Kasim, Maan A. Rasheed, S. Hasan
{"title":"Stability for some types of multi control integro differential inequalities","authors":"Ali Abdulhasan Kasim, Maan A. Rasheed, S. Hasan","doi":"10.47974/jim-1487","DOIUrl":"https://doi.org/10.47974/jim-1487","url":null,"abstract":"This paper is concerned with the stability of some classes of integro-differential inequalities with multi-control inputs. Namely, some estimators’ formulations for the stability of solutions for some multi-control problems are established. The illustrative problems show that the stability technique, considered in the present paper, is efficient and robust. Moreover, it can be used with other classes of integro-differential inequalities.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70466346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mathematical model of evasion of immune system by virus 病毒逃避免疫系统的数学模型
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1508
M. C. Gómez, E. I. Mondragón, P. C. Tabares
{"title":"Mathematical model of evasion of immune system by virus","authors":"M. C. Gómez, E. I. Mondragón, P. C. Tabares","doi":"10.47974/jim-1508","DOIUrl":"https://doi.org/10.47974/jim-1508","url":null,"abstract":"Virus needs to infect cells to spread the disease in the host and to achieve this, they have developed specific tactics to evade the immune system, which is in charge of trying to prevent any infection. In this way, we develop a mathematical model to represent the evasion of immune system by virus using a non-monotonic functional response describing an antipredator behavior, where the virus is the prey and the immune cells are the predator. We found four equilibrium points, the disease free equilibrium, immune evasion equilibrium and two immune activation equilibrium points. The disease free equilibrium is globally asymptotically stable if R0 ≤ 1, the immune evasion equilibrium and two immune activation equilibria are locally asymptotically stable if R0 >1. We conclude that in our model the evasion of immune system is always possible when there is a inoculation of virus in the host, but there is also a chance to control the infection or to activate the immune system when there are a cross-reactive antibodies.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70466984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
First integral blow-up solutions to complex-valued KdV equations 复值KdV方程的第一个积分爆破解
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1511
B. Gwaxa, S. Jamal
{"title":"First integral blow-up solutions to complex-valued KdV equations","authors":"B. Gwaxa, S. Jamal","doi":"10.47974/jim-1511","DOIUrl":"https://doi.org/10.47974/jim-1511","url":null,"abstract":"We apply Lie theory to determine the aone-parameter point transformations which leave complex-valued Korteweg-de Vries equations invariant. The conserved vectors of the systems are constructed. We provide travelling wave reductions that lead to third-order ordinary differential equations. These equations are highly nonlinear to solve directly and, therefore, we establish their first integrals. The latter is of second-order and facilitates the analysis of the complex-valued system, as well as some interesting blow-up solutions.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70467127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Weighted shift operators and extended eigenvalues 加权移位算子和扩展特征值
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1516
Kareem M. Hussein, Buthainah A. Ahmed
{"title":"Weighted shift operators and extended eigenvalues","authors":"Kareem M. Hussein, Buthainah A. Ahmed","doi":"10.47974/jim-1516","DOIUrl":"https://doi.org/10.47974/jim-1516","url":null,"abstract":"Let H be a Hilbert space. A complex number is named the extended eigenvalue for an operator T ∈ B(H), if there is operator not equal zero X ∈ B(H) so that: TX = mXT and X are named as extended eigen operator for an operator T opposite to m. The goal of this work is to find extended eigenvalues and extended eigen operators for shift operators J, Ja, K, Ka such that J : I2 (ℕ) → I2 (ℕ) and K : I2 (ℕ) → I2 (ℕ) defined by:           Jen = e2n , and Ken = { (en/2 if n even) (0 if n odd), for all x ∈ l2(ℕ). Furthermore, the closeness of extended eigenvalues for all of these shift operators under multiplication has been proven.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70467161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ss-supplemented semimodules Ss-supplemented幺
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1524
Ahmed H. Alwan, Zainab R. Sharif
{"title":"Ss-supplemented semimodules","authors":"Ahmed H. Alwan, Zainab R. Sharif","doi":"10.47974/jim-1524","DOIUrl":"https://doi.org/10.47974/jim-1524","url":null,"abstract":"A semimodule T is named ss-supplemented if all subsemimodule N of T have supplement L in T such that N ∩ L is semisimple. T is named strongly local if Rad(T) is semisimple and T is local. It is shown that every strongly local semimodule is amply ss-supplemented. If T is an ss-supplemented p-projective subtractive semimodule, at that time T is amply ss-supplemented.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70467435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DJ-coessential submodules DJ-coessential子
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1535
Amenah Hasan, Wasan Khalid
{"title":"DJ-coessential submodules","authors":"Amenah Hasan, Wasan Khalid","doi":"10.47974/jim-1535","DOIUrl":"https://doi.org/10.47974/jim-1535","url":null,"abstract":"Let R be an individual left R-module of the same type as W, with W being a ring containing one. W’s submodules N and K should be referred to as N and K, respectively that K ⊆ N ⊆ W if N/K <<_J (D_j (W)+K)/K, Then K is known as the D J-coessential submodule of Nin W as K⊆_ (Rce) N. Coessential submodule is a generalization of this idea. These submodules have certain interesting qualities, such that if a certain condition is met, the homomorphic image of D J- N has a coessential submodule called D J-coessential submodule.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70468030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction of Omicron cases in India using LSTM: An advanced approach of artificial intelligence 使用LSTM预测印度的Omicron病例:一种先进的人工智能方法
IF 1.7
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1667
N. Yadav, D. K. Saini, Akanksha Uniyal, Nidhi Yadav, Maya S. Bembde, Dharmesh Dhabliya
{"title":"Prediction of Omicron cases in India using LSTM: An advanced approach of artificial intelligence","authors":"N. Yadav, D. K. Saini, Akanksha Uniyal, Nidhi Yadav, Maya S. Bembde, Dharmesh Dhabliya","doi":"10.47974/jim-1667","DOIUrl":"https://doi.org/10.47974/jim-1667","url":null,"abstract":"Several mutants of SARS COV-2 have been reported so far, each one having different severity and infectivity rate. Omicron has enhanced resistance to host immunity and displays higher transmission. 15 of the 37 known mutations in the spike protein’s receptor-binding domain (RBD), the primary target of neutralising antibodies, are found there. An enhanced RNN, or sequential network, called a long short-term memory network, permits informatics data to endure. It is capable of resolving the RNN’s vanishing gradient issue. RNN, also referred to as a recurrent neural network, is utilized for persistent memory. “In medication, the right analysis and the perfect opportunity are the keys for effective treatment. For the current review, the gathered Past information was utilized to train the model, and afterward this trained model was utilized to test new information and afterward for utilized for the advancement of the prediction model”. The trained ML model’s presentation or approval was assessed utilizing some piece of accessible past datasets and this method known as validation process. According to findings of the current study, Indian citizens can aid their nation in the fight against Omicron by adhering to the directions and instructions provided by the Indian government. We ought to cooperate to overcome the new lethal variation of Coronavirus.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70468924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The fuzzy results on SA-algebra sa -代数上的模糊结果
JOURNAL OF INTERDISCIPLINARY MATHEMATICS Pub Date : 2023-01-01 DOI: 10.47974/jim-1625
Alaa Salih Abed, Areej Tawfeeq Hameed
{"title":"The fuzzy results on SA-algebra","authors":"Alaa Salih Abed, Areej Tawfeeq Hameed","doi":"10.47974/jim-1625","DOIUrl":"https://doi.org/10.47974/jim-1625","url":null,"abstract":"In this paper, we apply the idea of fuzzy SA-subalgebras and fuzzy SA-ideal of SA-algebras and demonstration their generalizations. Further, we discuss the fuzzy SA-subalgebras and fuzzy SA-ideals and their level cuts, relations among them, several theorems, properties are onseted and demonstrated.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135957723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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